[Xen-devel] [PATCH 18/24] xen/arm: mm: Use typesafe MFN in dump_pt_walk

[Julien Grall <julien.grall@xxxxxxx>]

Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
---
 xen/arch/arm/mm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
index 8573192e3a..452c1e26c3 100644
--- a/xen/arch/arm/mm.c
+++ b/xen/arch/arm/mm.c
@@ -181,7 +181,7 @@ void dump_pt_walk(paddr_t ttbr, paddr_t addr,
                   unsigned int nr_root_tables)
 {
     static const char *level_strs[4] = { "0TH", "1ST", "2ND", "3RD" };
-    const unsigned long root_pfn = paddr_to_pfn(ttbr);
+    const mfn_t root_mfn = maddr_to_mfn(ttbr);
     const unsigned int offsets[4] = {
         zeroeth_table_offset(addr),
         first_table_offset(addr),
@@ -215,7 +215,7 @@ void dump_pt_walk(paddr_t ttbr, paddr_t addr,
     else
         root_table = 0;
 
-    mapping = map_domain_page(_mfn(root_pfn + root_table));
+    mapping = map_domain_page(mfn_add(root_mfn, root_table));
 
     for ( level = root_level; ; level++ )
     {
-- 
2.11.0


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